Trim the liver if
necessary. Lay a slice of pancetta on each, folding
in the edges to fit the liver if necessary. Sprinkle
with the orange juice, a little salt and pepper and
the rosemary.
Roll up and secure with wooden
cocktail sticks (toothpicks). Melt the butter in a
large frying pan (skillet). Add the paupiettes and
brown all over.
Whisk the flour with the Marsala,
tomatoes and stock. Pour into the pan. Bring to the
boil, stirring gently. Season lightly.
Cover with
foil or a lid, reduce the heat and simmer gently for
to minutes.
Meanwhile, cook the mafalde according to
the packet directions. Drain and return to the pan.
Add the olive oil, a good grinding of pepper and the
parsley. Toss gently.
Pile on to warm serving
plates. Top with the paupiettes and sauce and serve
hot.